public function testDefaultToUnchecked()
{
$checkbox = new RadioButton('above_18');
$expected = '<input type="radio" name="above_18" value="above_18">';
$result = $checkbox->defaultToUnchecked()->render();
$this->assertEquals($expected, $result);
$checkbox = new RadioButton('above_18');
$expected = '<input type="radio" name="above_18" value="above_18" checked="checked">';
$result = $checkbox->defaultToUnchecked()->check()->render();
$this->assertEquals($expected, $result);
$checkbox = new RadioButton('above_18');
$expected = '<input type="radio" name="above_18" value="above_18" checked="checked">';
$result = $checkbox->check()->defaultToUnchecked()->render();
$this->assertEquals($expected, $result);
}
